------=_NextPart_000_0018_01D276EA.86934930 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi,=20 where would I have to add this:=20 <graphics type=3D'spice' autoport=3D'yes'> <listen type=3D'address'/> <image compression=3D'off'/> <streaming mode=3D'filter'/> </graphics> I mean which file or is it somewhere in the config ?=20 I found something that sounds like it would do the same. What do you = think about that ?=20 http://www.jieyung.com/en/faq.asp?newsclassid=3D377&newsid=3D508 It's written for 3.5 and does something before the VM start with a hook = to change that. Would that also work in 4.06 or is there a more elegant way = to do this ?=20 Thank you,=20 Sven=20 -----Urspr=FCngliche Nachricht----- Von: users-bounces@ovirt.org [mailto:users-bounces@ovirt.org] Im Auftrag = von Victor Toso Gesendet: Montag, 9. Januar 2017 14:50 An: Yaniv Dary <ydary@redhat.com> Cc: spice-devel@lists.freedesktop.org; Shalabh Goel <shalabhgoel13@gmail.com>; users <users@ovirt.org> Betreff: Re: [ovirt-users] [Spice-devel] Video performance Hi,
Hi,
I have installed ovirt engine 4.0.5 on centos 7.3. I installed=20 ovirt-node on a separate phyical system and added it to ovirt-engine. I installed windows 7 in a VM on the node. I installed all the virtio =
drivers in the guest. The protocol used by me to access VM is Spice=20 QXL. I have installed virt-viewer on the clients to access (one is=20 windows and othe ris ubuntu) Now, when I pay the sample video=20 "wildlife" in the windows the video frame rate is very low and it is=20 skipping a aot of frames. I tested it on both of the clients. The=20 screen resolution is 1280x1024 on ubuntu and 1366x768 on windows.
The *lscpu* output of the node is:
Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 48 On-line CPU(s) list: 0-47 Thread(s) per core: 2 Core(s) per socket: 12 Socket(s): 2 NUMA node(s): 2 Vendor ID: GenuineIntel CPU family: 6 Model: 62 Model name: Intel(R) Xeon(R) CPU E5-2697 v2 @ 2.70GHz Stepping: 4 CPU MHz: 3047.097 BogoMIPS: 5406.43 Virtualization: VT-x L1d cache: 32K L1i cache: 32K L2 cache: 256K L3 cache: 30720K NUMA node0 CPU(s): 0-11,24-35 NUMA node1 CPU(s): 12-23,36-47
The top command output is showing the following on the node:
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
30219 qemu 20 0 5040176 4.048g 13564 S 113.2 3.2 16:05.49 qemu-kvm
6178 root 15 -5 1495476 48092 10676 S 28.1 0.0 300:58.82 supervdsmServer
361 root 25 5 0 0 0 S 7.0 0.0 333:14.58 ksmd
265 root rt 0 0 0 0 S 2.6 0.0 0:06.80 migration/32
27504 qemu 20 0 5137240 4.412g 13516 S 2.6 3.5 10:53.39 qemu-kvm
30222 root 20 0 0 0 0 S 2.0 0.0 0:11.98 vhost-30219
6329 vdsm 0 -20 3258204 151772 13004 S 0.7 0.1 65:29.75 = vdsm
- Please suggest what should I do to improve the video performance.
You could try enabling the streaming mode, disabled by default in el7 = due different issues (see [0]) [0] https://bugzilla.redhat.com/show_bug.cgi?id=3D1294564 To enable the streaming mode, you should include that inside the = graphics node, see mine bellow for an example. Options are 'off', 'all' and 'filter'. <graphics type=3D'spice' autoport=3D'yes'> <listen type=3D'address'/> <image compression=3D'off'/> <streaming mode=3D'filter'/> </graphics> Cheers, toso ------=_NextPart_000_0018_01D276EA.86934930 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIONDCCBDYw ggMeoAMCAQICAQEwDQYJKoZIhvcNAQEFBQAwbzELMAkGA1UEBhMCU0UxFDASBgNVBAoTC0FkZFRy dXN0IEFCMSYwJAYDVQQLEx1BZGRUcnVzdCBFeHRlcm5hbCBUVFAgTmV0d29yazEiMCAGA1UEAxMZ QWRkVHJ1c3QgRXh0ZXJuYWwgQ0EgUm9vdDAeFw0wMDA1MzAxMDQ4MzhaFw0yMDA1MzAxMDQ4Mzha MG8xCzAJBgNVBAYTAlNFMRQwEgYDVQQKEwtBZGRUcnVzdCBBQjEmMCQGA1UECxMdQWRkVHJ1c3Qg RXh0ZXJuYWwgVFRQIE5ldHdvcmsxIjAgBgNVBAMTGUFkZFRydXN0IEV4dGVybmFsIENBIFJvb3Qw ggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC39xoz5vIABC054E5b7R+8bA/Ntfojts7e mxEzl6QpTH2Tn71KvJPtAxrjj8/lbVBa1pcplFqAsEl62y6V/bjKvzc4LR4+kUGtcFbH8E8/6DKe 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